« previous next »

Author Question: A slow-growing, acid-fast bacillus provides the following reactions: Niacin: no color change ... (Read 103 times)

Yolanda

  • Hero Member
  • *****
  • Posts: 757
on: Jun 25, 2018
A slow-growing, acid-fast bacillus provides the following reactions:
 
  Niacin: no color change Pigment: no pigment when grown in dark or light
   Nitrate: no color change Urease: no color change
   Semi-quantitative catalase: 25 mm Arylsulfatase: no color change
   Pyrazinamidase: pink Tellurite:  black precipitate
  Which of the following patient history/specimen types was the original source for this organism?
  A) Skin lesion from a 39-year-old female who owns a tropical fish store
  B) Sputum from an 18-year-old female illegal alien from Mexico
  C) Stool from a 44-year-old male with HIV
  D) Lymph node from a 4-month-old male after receiving the BCG vaccine

Question 2

The key to the successful use of bacteriostatic antibiotic in treating an infection is
 
  A) the compliance of the patient. B) its mode of administration.
  C) an immunocompetent state. D) its spectrum of activity.


fatboyy09

  • Sr. Member
  • ****
  • Posts: 358
Reply #1 on: Jun 25, 2018
Answer to Question 1

C

Answer to Question 2

C


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

Yolanda

  • Hero Member
  • *****
  • Posts: 757
Reply #2 on: Jun 25, 2018
Correct answers!


fatboyy09

  • Sr. Member
  • ****
  • Posts: 358
Reply #3 on: Jun 25, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

Only 12 hours after an egg cell is fertilized by a sperm cell, the egg cell starts to divide. As it continues to divide, it moves along the fallopian tube toward the uterus at about 1 inch per day.

Did you know?

The word drug comes from the Dutch word droog (meaning "dry"). For centuries, most drugs came from dried plants, hence the name.

Did you know?

The senior population grows every year. Seniors older than 65 years of age now comprise more than 13% of the total population. However, women outlive men. In the 85-and-over age group, there are only 45 men to every 100 women.

Did you know?

One way to reduce acid reflux is to lose two or three pounds. Most people lose weight in the belly area first when they increase exercise, meaning that heartburn can be reduced quickly by this method.

Did you know?

In inpatient settings, adverse drug events account for an estimated one in three of all hospital adverse events. They affect approximately 2 million hospital stays every year, and prolong hospital stays by between one and five days.

Species-rich floras of chalk grassland compared to species-poor floras of acid soils. Species-rich floras of chalk grassland compared to species-poor floras of acid soils.
Free energy change during electron transport Free energy change during electron transport
Tracy Chapman - Fast Car Tracy Chapman - Fast Car
Amidotransferase reactions Amidotransferase reactions
The growing demand for electrical power, carbon sequestration and storage must be a priority The growing demand for electrical power, carbon sequestration and storage must be a priority
Growing Interest in Sugar-Free Foods and Beverages Growing Interest in Sugar-Free Foods and Beverages
Video: What is Reverse Osmosis?

For a complete list of videos, visit our video library